DTC Troubleshooting: B12D3
DTC B12D3: Power Control Unit IG Latch Circuit Error
DTC Description
DTC
B12D3 Power Control Unit IG Latch Circuit Error
 

NOTE: Make sure aftermarket accessories are not installed.

1.
Problem verification:

Problem verification
?1.
Clear the DTCs with the HDS.


?2.
Do this procedure 5 times: Press the engine start/stop button to select the OFF, ACC, ON, and OFF mode.

?3.
Check for DTCs with the HDS.
DTC Description
DTC
B12D3 Power Control Unit IG Latch Circuit Error
 

Is DTC B12D3 indicated?

     
YES
     
     
     
     
NO
     
     
     
Intermittent failure, the system is OK at this time.?